Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Here We Go - Kelvin Wave #1 Erupts!! - Video Forecast HERE (2/8/26)
Buoys | Buoy Forecast | Bulletins | Models: Wave - Weather - Surf - Altimetry - Snow | Pacific Forecast | QuikCAST | El Nino | Tutorials | Great Circles | Video
Google
Create Your Own Surf Forecast
Swell Calculator
Swell Decay Tables
Sea Height Tables
Swell Category Table
.

Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)02/12
18:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
18:00:00 (GMT) on 02/12
Sea Height:7.4 ft
Primary Swell Height: 5.2 ft
Primary Swell Period: 10 secs
Surf Height3.9 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
02/1218:00:007.4 5.2 se10.0 secs1.9 se14.2 secs3.2 se 6.7secs3.9 -4.4 10.0
02/1217:00:007.5 4.8 se9.9 secs2.1 se14.0 secs3.6 se 6.7secs3.6 -4.1 9.9
02/1216:00:007.8 5.6 se10.1 secs1.9 se13.8 secs3.5 se 6.7secs4.2 -4.8 10.1
02/1215:00:006.9 4.7 se10.0 secs2.0 se13.8 secs3.0 se 6.7secs3.5 -3.9 10.0
02/1214:00:007.3 4.7 se10.1 secs2.2 se14.1 secs2.9 se 6.7secs3.5 -4.0 10.1
02/1213:00:007.4 4.9 se10.0 secs2.4 se14.1 secs3.4 se 6.7secs3.7 -4.2 10.0
02/1212:00:007.7 5.5 se10.1 secs2.0 se14.4 secs3.2 se 6.7secs4.1 -4.7 10.1
02/1211:00:007.5 5.2 se9.9 secs1.6 se14.5 secs2.8 se 6.7secs3.8 -4.4 9.9
02/1210:00:007.8 5.4 se9.9 secs2.1 se14.1 secs3.4 se 6.7secs4.0 -4.5 9.9
02/1209:00:007.8 5.1 se10.0 secs2.0 se14.2 secs3.5 se 6.8secs3.8 -4.3 10.0
02/1208:00:007.6 5.0 se10.1 secs2.2 se14.3 secs3.2 se 6.7secs3.8 -4.3 10.1
02/1207:00:008.2 6.7 se10.1 secs2.3 se14.4 secs2.5 se 6.7secs5.0 -5.7 10.1
02/1206:00:008.1 5.3 se10.0 secs2.4 se14.3 secs3.0 se 6.7secs4.0 -4.5 10.0
02/1205:00:008.1 5.9 se9.9 secs1.9 se14.2 secs3.3 se 6.8secs4.4 -5.0 9.9
02/1204:00:008.5 6.1 se9.9 secs2.2 se14.3 secs3.4 se 6.7secs4.6 -5.2 9.9
02/1203:00:007.6 5.3 se10.1 secs1.8 se14.1 secs2.8 se 6.7secs4.0 -4.5 10.1
02/1202:00:008.3 6.4 se10.1 secs1.8 se14.4 secs2.9 se 6.7secs4.9 -5.5 10.1
02/1201:00:007.3 5.4 se9.9 secs2.0 se14.4 secs2.6 se 6.7secs4.0 -4.5 9.9
02/1200:00:006.9 4.5 se10.0 secs2.1 se14.4 secs2.8 se 6.8secs3.4 -3.9 10.0
02/1123:00:007.4 5.4 se10.0 secs1.8 se14.2 secs2.6 se 6.7secs4.1 -4.6 10.0
02/1122:00:007.2 5.4 se10.1 secs1.9 se14.2 secs2.8 se 6.7secs4.1 -4.7 10.1
02/1121:00:007.3 5.2 se10.9 secs3.8 se7.8 secs1.7 se 14.0secs4.2 -4.8 10.9
02/1120:00:007.1 4.7 se10.1 secs2.1 se14.1 secs2.9 se 6.7secs3.6 -4.0 10.1
02/1119:00:008.0 5.7 se10.0 secs2.3 se14.0 secs2.5 se 6.7secs4.3 -4.9 10.0

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 51002
18:50:00 (GMT) on 02/12
Combined Sea Height:11.2 ft
Dominant Period:9.0 secs
Wind Speed: 21.4 kts
Wind Gust: 27.3 kts
Wind Direction:090 degrees
Barometric Pressure:1016.7 mbs
Air Temperature: 75.2 degrees
Water Temperature:77.2 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
02/1218:50:0011.29.021.427.30901016.775.277.2
02/1217:50:0011.210.019.523.40901016.475.677.2
02/1216:50:0010.210.021.427.30901016.275.077.2
02/1215:50:0011.510.021.425.40801015.675.077.2
02/1214:50:0011.510.019.525.40801015.675.077.2
02/1213:50:0011.210.021.425.40801015.675.277.2
02/1212:50:0012.110.021.427.30901015.875.677.2
02/1211:50:009.810.019.523.40901016.675.677.2
02/1210:50:0010.810.021.425.40801017.174.377.2
02/1209:50:0011.510.021.425.40801017.675.677.2
02/1208:50:0011.59.019.525.40801017.675.077.2
02/1207:50:0010.89.021.425.40801017.275.777.4
02/1206:50:0011.29.019.525.40801017.275.977.4
02/1205:50:0012.19.019.523.40701016.975.677.4
02/1204:50:0011.210.019.523.40701016.375.777.4
02/1203:50:0011.210.017.623.40801016.075.777.4
02/1202:50:0011.59.019.525.40801015.374.577.4
02/1201:50:0010.210.011.715.60801015.173.877.4
02/1200:50:0011.810.017.623.40701015.075.077.4
02/1123:50:0010.510.015.619.50901015.575.477.4
02/1122:50:009.510.017.621.41001016.573.977.4
02/1121:50:009.28.013.717.60901017.474.377.2
02/1120:50:009.810.017.621.40801018.075.077.2
02/1119:50:009.89.019.525.40701018.275.477.2

 

000040482 ___0.018105
.
Contact | About | Disclaimer | Privacy
Advertise/Content | Links
Visit Mark Sponsler on Facebook Visit Stormsurf on Instagram Visit Stormsurf on YouTube
Copyright © 2025 STORMSURF - All Rights Reserved
This page cannot be duplicated, reused or framed in another window without express written permission.
But links are always welcome.
Buoys | Buoy Forecast | Bulletins | Models: Wave - Weather - Surf - Altimetry - Snow | Pacific Forecast | QuikCAST | El Nino | Tutorials | Great Circles | Calculator